Lawrence O'Donnell is keeping the heat on the Rove story. In his latest entry over at the Huffington Post, he asks three questions of Karl Rove's attorney, Bob Luskin:

"Q: You’ve said Rove is not a target of the investigation. Is he a subject of the investigation?

Q: Since Time delivered its e-mails to the prosecutor on Friday, have you asked the prosecutor whether Rove’s status has changed? From witness to subject? Or subject to target?

Q: You told Newsweek that your client “never knowingly disclosed classified information.” Did Rove ever unknowingly disclose classified information?"

This story is getting more interesting as it develops. Since it ties into the lead-up to the Iraq war, and why the intelligence was being "fixed around the policy," it could snowball rather quickly.